Re: [sqlite] Support function_list in pre-built binaries from SQLite download page
On Thursday, 3 January, 2019 03:33, Dominique Devienne wrote: >PS: Strange how the compiler is reported as GCC 5.2. Mingw-build? >Instead of native MSVC? Cross-Compiled? >C:\Users\ddevienne>sqlite3 -version >3.26.0 2018-12-01 12:34:55 >bf8c1b2b7a5960c282e543b9c293686dccff272512d08865f4600fb58238b4f9 >C:\Users\ddevienne>sqlite3 >SQLite version 3.26.0 2018-12-01 12:34:55 >Enter ".help" for usage hints. >Connected to a transient in-memory database. >Use ".open FILENAME" to reopen on a persistent database. >sqlite> pragma compile_options; >COMPILER=gcc-5.2.0 >ENABLE_DBSTAT_VTAB >ENABLE_FTS3 >ENABLE_FTS5 >ENABLE_JSON1 >ENABLE_RTREE >ENABLE_STMTVTAB >ENABLE_UNKNOWN_SQL_FUNCTION >THREADSAFE=0 >sqlite> It is probably compiled with (one or another) MinGW port of GCC 5.2.0. I use the MinGW port of GCC 8.1.0 found here https://sourceforge.net/projects/mingw-w64/files/?source=navbar Specifically the 8.1.0 x86_64-win32-sjlj version https://sourceforge.net/projects/mingw-w64/files/Toolchains%20targetting%20Win64/Personal%20Builds/mingw-builds/8.1.0/threads-win32/sjlj/x86_64-8.1.0-release-win32-sjlj-rt_v6-rev0.7z Primarily this is because MSVC cannot do arithmetic -- it cannot do a lot of things -- it is a really crappy compiler -- as "lets pretend I'm an optimizing compiler" go. Of course, I have a real old version installed because it is a nightmare to install and takes many days of effort to turn off all the "bundled with crap" (especially that horrid Visual Studio crap) and return the computer to a useable state. Why cannot Microsoft have a compiler, just a compiler, with none of the added crap? (Then again, I find that the Windows gooey itself is nothing more than an environment to allow multiple command prompts at the same time, with none of this PowerSmell to stink up the place -- call me old-fashioned or even an old curmudgeon). This is a "native" port of GCC to Windows that produces "native" executables in either i86 or x64 (depending on the -m flag) and has all the necessary (and then some) x86 and i64 runtime libraries included. It is a "native windows" GCC compiler not a cross-compiler. Whether the distribution SQLite3 modules are built with native GCC or a cross-compiler I do not know. >sqlite -version 3.27.0 2019-01-03 00:44:03 120cb1768338eb86412fb69d4c7677247775bb37875ab3a98766cffd535falt2 2019-01-03 9:19:00 PY32 2.7 [D:\Source\SQLite] >sqlite SQLite version 3.27.0 2019-01-03 00:44:03 Enter ".help" for usage hints. Connected to a transient in-memory database. Use ".open FILENAME" to reopen on a persistent database. sqlite> pragma compile_options; ALLOW_COVERING_INDEX_SCAN ALLOW_URI_AUTHORITY COMPILER=gcc-8.1.0 DATETIME_NEW DEFAULT_CACHE_SIZE=262144 DEFAULT_FOREIGN_KEYS DEFAULT_MMAP_SIZE=0 DEFAULT_PAGE_SIZE=4096 DEFAULT_PROXYDIR_PERMISSIONS=0755 DEFAULT_RECURSIVE_TRIGGERS DEFAULT_WAL_AUTOCHECKPOINT=256 DEFAULT_WAL_SYNCHRONOUS=1 DEFAULT_WORKER_THREADS=8 ENABLE_8_3_NAMES=1 ENABLE_API_ARMOR ENABLE_COLUMN_METADATA ENABLE_COLUMN_USED_MASK ENABLE_COSTMULT ENABLE_CURSOR_HINTS ENABLE_DBSTAT_VTAB ENABLE_FTS3 ENABLE_FTS3_PARENTHESIS ENABLE_FTS4 ENABLE_FTS5 ENABLE_GEOPOLY ENABLE_JSON1 ENABLE_LOAD_EXTENSION ENABLE_LOCKING_STYLE=1 ENABLE_MEMORY_MANAGEMENT ENABLE_PREUPDATE_HOOK ENABLE_RBU ENABLE_RTREE ENABLE_SORTER_REFERENCES ENABLE_STMTVTAB ENABLE_STMT_SCANSTATUS EXPLAIN_ESTIMATED_ROWS EXTRA_INIT=core_init HAVE_ISNAN LIKE_DOESNT_MATCH_BLOBS MAX_ATTACHED=15 MAX_WORKER_THREADS=8 PRECISE_TIME SOUNDEX TEMP_STORE=2 THREADSAFE=1 USE_URI sqlite> --- The fact that there's a Highway to Hell but only a Stairway to Heaven says a lot about anticipated traffic volume. ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] Support function_list in pre-built binaries from SQLite download page
On Tue, Dec 4, 2018 at 6:16 PM Keith Medcalf wrote: > > My introspection pragma's work, and always have. Then again, I compile with them turned on. Perhaps if they are available the option should appear in the compile_options output, at least? Indeed, that too Keith. But from the looks of it, this lists only explicitly turned on features, not OFF-by-default ones I guess. I wish SQLITE_INTROSPECTION_PRAGMAS [1] was ON by default in downloaded shell. Perhaps patience is needed (see below). BTW, googling around, I found I asked about function_list almost 10 years ago! See [2]. Time flies... SQLite is amazing software. But it is very "opinionated" software too :) Oh, well, another 10 years, and maybe I'll get over that... --DD PS: Strange how the compiler is reported as GCC 5.2. Mingw-build? Instead of native MSVC? Cross-Compiled? [1] https://www.sqlite.org/compile.html#introspection_pragmas [2] http://sqlite.1065341.n5.nabble.com/listing-registered-SQL-functions-aggregate-or-scalar-td47951.html C:\Users\ddevienne>sqlite3 -version 3.26.0 2018-12-01 12:34:55 bf8c1b2b7a5960c282e543b9c293686dccff272512d08865f4600fb58238b4f9 C:\Users\ddevienne>sqlite3 SQLite version 3.26.0 2018-12-01 12:34:55 Enter ".help" for usage hints. Connected to a transient in-memory database. Use ".open FILENAME" to reopen on a persistent database. sqlite> pragma compile_options; COMPILER=gcc-5.2.0 ENABLE_DBSTAT_VTAB ENABLE_FTS3 ENABLE_FTS5 ENABLE_JSON1 ENABLE_RTREE ENABLE_STMTVTAB ENABLE_UNKNOWN_SQL_FUNCTION THREADSAFE=0 sqlite> ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] Support function_list in pre-built binaries from SQLite download page
My introspection pragma's work, and always have. Then again, I compile with them turned on. Perhaps if they are available the option should appear in the compile_options output, at least? --- The fact that there's a Highway to Hell but only a Stairway to Heaven says a lot about anticipated traffic volume. >-Original Message- >From: sqlite-users [mailto:sqlite-users- >boun...@mailinglists.sqlite.org] On Behalf Of Dominique Devienne >Sent: Tuesday, 4 December, 2018 07:37 >To: General Discussion of SQLite Database >Subject: Re: [sqlite] Support function_list in pre-built binaries >from SQLite download page > >On Tue, Dec 4, 2018 at 3:30 PM Richard Hipp wrote: > >> On 12/4/18, Dominique Devienne wrote: >> > Wrong pragma never give errors AFAIK, >> >> That is how pragmas are designed to work, yes. Unknown pragmas are >> silently ignored. > > >Thanks for confirming my "AFAIK" Richard. > >But no comment on my request to compile-in pragma_function_list by >default >in the pre-built Windows shell? >Or ehther to add it as a .dbconfig option? >Or my question about finding out which compile-time features are used >in >the library? > >--DD >___ >sqlite-users mailing list >sqlite-users@mailinglists.sqlite.org >http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] Support function_list in pre-built binaries from SQLite download page
On Tue, Dec 4, 2018 at 3:30 PM Richard Hipp wrote: > On 12/4/18, Dominique Devienne wrote: > > Wrong pragma never give errors AFAIK, > > That is how pragmas are designed to work, yes. Unknown pragmas are > silently ignored. Thanks for confirming my "AFAIK" Richard. But no comment on my request to compile-in pragma_function_list by default in the pre-built Windows shell? Or ehther to add it as a .dbconfig option? Or my question about finding out which compile-time features are used in the library? --DD ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] Support function_list in pre-built binaries from SQLite download page
On 12/4/18, Dominique Devienne wrote: > Wrong pragma never give errors AFAIK, That is how pragmas are designed to work, yes. Unknown pragmas are silently ignored. -- D. Richard Hipp d...@sqlite.org ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] Support function_list in pre-built binaries from SQLite download page
On Tue, Dec 4, 2018 at 10:08 AM Dominique Devienne wrote: > On Fri, Nov 30, 2018 at 4:11 PM Dominique Devienne > wrote: > >> Nothing returned, so obviously the -DSQLITE_INTROSPECTION_PRAGMAS >> compile-time option is not used [1]. Could it be ON by default please? >> TIA, --DD >> > C:\Users\ddevienne>sqlite3 SQLite version 3.26.0 2018-12-01 12:34:55 Enter ".help" for usage hints. Connected to a transient in-memory database. Use ".open FILENAME" to reopen on a persistent database. sqlite> pragma function_list; sqlite> Tried latest 3.26 from pre-built Windows binaries at [1], and still no function listing :( Am I misusing that feature? Wrong pragma never give errors AFAIK, so hard to say. Also, I tried using .dbconfig, and function_list is not listed there either. sqlite> .dbconfig enable_fkey off enable_trigger on fts3_tokenizer off load_extension on no_ckpt_on_close off enable_qpsg off trigger_eqp off reset_database off defensive off sqlite> Should it be? Thanks, --DD [1] https://www.sqlite.org/download.html ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] Support function_list in pre-built binaries from SQLite download page
On Fri, Nov 30, 2018 at 4:11 PM Dominique Devienne wrote: > Nothing returned, so obviously the -DSQLITE_INTROSPECTION_PRAGMAS > compile-time option is not used [1]. Could it be ON by default please? > TIA, --DD > ping. ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
[sqlite] Support function_list in pre-built binaries from SQLite download page
sqlite> pragma function_list; sqlite> Nothing returned, so obviously the -DSQLITE_INTROSPECTION_PRAGMAS compile-time option is not used [1]. Could it be ON by default please? TIA, --DD [1] https://www.sqlite.org/pragma.html#pragma_function_list ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
